#include <stdio.h>

struct node
{
	char un[20];
	char pswd[20];
	struct node *next;

}*front;

int f1(char str[]){
  int key = 0;
  key=strlen(str);
  }
  return key;
}

int f2(char str[]){
  int key = 0,i;
  for(i=0;i<strlen(str);i++)
	{key +=str[i];
  }
  return key;
}

int f3(char str[]){
  int key = 0,i;
  for(i=0;i<strlen(str);i++){
    key +=(str[i]-'a'+1)*(i-26);
  }
  return ans%713;
}
void main()
{ FILE *file;
file=fopen("/home/pranjal/Desktop/pass.txt","r");
	

